London has become the world's largest pollution charging area after the ultra-low emission zone (Ulez) was expanded to include the whole of the capital.People who drive in the zone in a vehicle which does not meet minimum emissions standards are now required to pay a £12.50 daily fee or risk a £180 fine, reduced to £90 if paid within 14 days.London Mayor Sadiq Khan has faced strong opposition to the expansion, although a £160 million scheme run by Transport for London (TfL) enables residents, sm

London has become the world's largest pollution charging area after the ultra-low emission zone (Ulez) was expanded to include the whole of the capital.People who drive in the zone in a vehicle which does not meet minimum emissions standards are now required to pay a £12.50 daily fee or risk a £180 fine, reduced to £90 if paid within 14 days.London Mayor Sadiq Khan has faced strong opposition to the expansion, although a £160 million scheme run by Transport for London (TfL) enables residents, small businesses, sole traders and charities scrapping non-compliant cars to claim grants.